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48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/* j/3/hor.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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#include "../pit.h"
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/* functions
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*/
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u2_weak // transfer
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u2_cqc_hor(u2_noun a, // retain
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u2_noun b) // retain
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{
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if ( u2_yes == u2ud(a) ) {
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if ( u2_yes == u2ud(b) ) {
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return u2_cqc_gor(a, b);
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} else {
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return u2_yes;
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}
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} else {
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if ( u2_yes == u2ud(b) ) {
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return u2_no;
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}
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else {
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u2_noun h_a = u2h(a);
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u2_noun h_b = u2h(b);
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if ( u2_yes == u2_cr_sing(h_a, h_b) ) {
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return u2_cqc_gor(u2t(a), u2t(b));
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} else {
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return u2_cqc_gor(h_a, h_b);
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}
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}
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}
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}
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u2_weak // transfer
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u2_cwc_hor(u2_noun cor) // retain
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{
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u2_noun a, b;
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if ( (u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0)) ) {
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return u2_cm_bail(c3__exit);
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} else {
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return u2_cqc_hor(a, b);
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}
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}
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